How hard is it ti find blades?

DCS438B blades can be purchased through Amazon as well as other authorized retailers.

Does this include the baseplate and second gaurd like the kit option? I already have batteries so just trying to see if everything else is the same.

The DCS438B includes the following: (1) DCS438 20V MAX* XR ® Brushless Cordless 3 in Cut-Off Tool (1) Removable Dust Shroud With Adjustable Shoe and AirLock™ Connection (1) DW8711 Bonded Abrasive Wheel (1) DW8530 Diamond† Multi-Material Wheel (1) DW47350 Diamond† Tile Wheel (1) 7/16 in Arbor Adapter Ring (1) Hex Wrench (1) Hex Wrench

is this good for cutting bearing races off?

The DCS438B is designed to cut through a variety of materials like metal, tile, stone, plastic, and drywall/fiber cement.

What is the best blade for cutting vinyl siding ?

I use diamond coated tile cutting blades they work great and last forever when cutting vinyl. But most any blade will work.

DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B)

DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B)

Product ID: 742612029

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Details

Brand
DEWALT
Material
Metal Aluminum
Power Source
Battery
Product Dimensions
28.3L x 15.4W
Style
Angled

⚡550W brushless motor power

💡Bright LED work light

🔧Tool-free depth adjustment

Description

⚡ Cut smarter, work brighter, and stay ahead of the pack!

CUSTOM DEPTH CONTROL - Tool-free adjustable dust shroud with clear mm/inch markings lets you set cutting depth quickly and accurately.
CUT THROUGH ANYTHING - Includes bonded abrasive, diamond multi-material, and diamond tile wheels—engineered with real manufacturing diamonds for precision and durability.
DUST FREE CONNECTED - Removable dust shroud with AirLock connection pairs seamlessly with DEWALT extractors (sold separately) for a cleaner, safer work environment.
ILLUMINATE YOUR WORKSPACE - Integrated bright LED light ensures no detail is missed, even in the darkest job sites.
UNMATCHED POWER EFFICIENCY - 550W brushless motor delivers peak performance for the toughest cuts without draining your battery.

The DEWALT 20V MAX Cut-off Tool (DCS438B) is a compact, battery-powered powerhouse featuring a 550W brushless motor and a versatile 3-in-1 cutting system with diamond-enhanced wheels. Designed for precision and durability, it includes a bright LED work light and a tool-free adjustable dust shroud compatible with DEWALT extractors, making it the ultimate choice for professionals demanding efficiency, cleanliness, and control on every job.

Specifications

ASIN	B09TB7M842
Amazon Bestseller	#389,781 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #80 in Power Rotary Tools
Brand	DEWALT
Brand Name	DEWALT
Color	mulch
Customer Reviews	4.6 out of 5 stars 3,007 Your Review
Global Trade Identification Number	00885911757133
Horsepower	550 Watts
Included Components	DCS438 20V MAX* XR Brushless Cordless 3" Cut-off tool, removable dust shrouds with adjustable shoe and AirLock connection, DW8711 bonded polishing wheel, DW8530 diamond†multi-material wheel, (1) DW47350 diamond†tile wheel, (1) 1-7/16 in. Arbor Adapter Ring, (1) Hex Wrench
Item Dimensions L x W x H	12.4L x 15.4W x 12.4H cm
Item Type Name	Cut-off
Item Weight	3 Pounds
Manufacturer	DEWALT
Material	Metal Aluminum Plastic
Material Type	Metal Aluminum Plastic
Maximum Rotational Speed	20000 RPM
Model Number	DCS438B
Power Source	Battery Powered
Product Dimensions	12.4L x 15.4W x 12.4H cm
Style	Angled
Style Name	Angled
UPC	885911757133
Unit Count	1 Count
Voltage	20 Volts
Wattage	550 W

Reviews

M**D

Power tool

6.04.2023

P**O

Excelente herramienta

Llegó en tiempo y forma, bien protegido, con todos los accesorios especificados y funciona muy bien para trabajos muy específicos.

13.10.2025

R**S

Top notch!

6.03.2026

A**Y

جميل جدا

خفيف وقوي وجودة

4.10.2024

D**N

Effective small cutoff tool

8.03.2026

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